The film opens with a montage of news footage depicting urban riots in a in the commune of near Paris. The riots are the result of a local man named being gravely injured in police custody and is hospitalized in intensive care. The riots escalate, leading to a siege of the local police station and the loss of a police officer's revolver. The film follows the lives of three friends of Abdel, all young men from immigrant families, over approximately the next twenty consecutive hours. Vinz, a young Jewish man with an aggressive temperament, seeks revenge for Abdel's injuries. He harbors a deep hatred for all police officers and secretly emulates
Travis Bickle, from the American film
Taxi Driver, posturing in front of his bathroom mirror. , a Christian Afro-French boxer and small-time drug dealer, aspires to escape the and create a better life for himself. But, his boxing gymnasium was destroyed in the riots. , a young North African Muslim, acts as a mediator between Vinz and , who constantly argue. The three friends lead a directionless daily routine and frequently find themselves under police surveillance. At a rooftop party that is broken up by the police, Vinz insults a plainclothes officer. After the trio leaves, Vinz reveals that he has discovered the
.44 Magnum revolver lost during the riot. He plans to use it to kill a police officer if Abdel dies. While disapproves, Vinz secretly takes the gun with him. They try to visit Abdel in the hospital but are stopped by the police. is arrested after they aggressively refuse to leave, but he is later released with the assistance of a police officer who knows his brother. Vinz and disagree about their perspectives on policing and violence, and they temporarily part ways. accompanies Vinz, while briefly returns home. They reunite at another gathering in the . It descends into chaos when Abdel's brother attempts to murder a police officer as an act of revenge. In a confrontation with the police, the three narrowly escape after Vinz almost shoots a riot officer. They board a train to Paris. Their interactions with both friendly and hostile Parisians cause several encounters to escalate into risky confrontations. In a public restroom, they encounter a Polish survivor of the
gulag. He tells them a story about a man who froze to death after refusing to relieve himself in public near the train and failing to re-board it in time. The trio don't understand what the story means. Later, they visit , a frequent cocaine user who owes money to . Tempers rise as appears to force Vinz to play
Russian roulette, but the gun was secretly unloaded. Later they encounter
plainclothes police officers who arrest and , while Vinz manages to escape. The police officers verbally and physically abuse the duo before jailing them until late at night. The three miss the last train home from
Saint-Lazare station and spend the night on the streets. After failing to
hotwire a car and being kicked out of an art gallery, the trio make their way to a rooftop, where they insult some passing
skinheads. They take shelter in a shopping mall, where they hear a news broadcast reporting Abdel's death. Later, Vinz disappears. Hubert and find him pointing a
finger gun at a police officer; the two angrily abandon Vinz at the mall. But, Hubert and later encounter the group of skinheads they had harassed, who now mercilessly attack them. Vinz intervenes and holds one of the skinheads at gunpoint. Although Hubert pushes for Vinz to kill the guy, he hesitates and finally lets the skinhead go. In the early morning, the trio returns home. Vinz gives the gun to . Vinz and encounter the officer whom Vinz had insulted at the rooftop party. The officer seizes Vinz, threatening him with a loaded gun against his head. rushes to their aid, but the officer accidentally discharges his gun, killing Vinz. Hubert and the officer enter a
Mexican standoff, with each pointing a gun at the other. During the standoff, Hubert, in voiceover, tells a story with the image of a man falling from a building, assuring himself that everything is fine, as a
metaphor for society's decline. closes his eyes, and a gunshot is heard. The outcome is not revealed. ==Cast==